<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<link rel="stylesheet" type="text/css" href="css/music.css"/>
		<link rel="stylesheet" type="text/css" href="css/css.css"/>
		<style type="text/css">
			header .nav li:nth-child(3) a span{
				background-color: transparent;
				color: #fff;
			}
			header .nav li:nth-child(3):hover a span{
				background-color: #fff;
				color: rgba(0,0,0,.5);
			}
			header .nav li:nth-child(4) a span{
				background-color: #fff;
				color: rgba(0,0,0,.5);
			}
		</style>
	</head>
	<body>
		<header>
			<ul class="nav">
				<li><a href="index.html"><span>首页</span></a></li>
				<li><a href="case.html"><span>案例</span></a></li>
				<li><a href="personal.html"><span>个人</span></a></li>
				<li><a href="music.html"><span>音乐</span></a></li>
			</ul>
		</header>
		<main>
			<!--logo-->
			<div class="logo">
				<a href="#"><img src="img/logo3.png"/></a>
				
			</div>
		</main>
		<footer>
			<div class="footer">
				<div class="copyright">
					<p>&copy;&nbsp;&nbsp;&nbsp; 版权所属： Mr.LU 如有雷同，请把它写得更好^_^</p>
				</div>
			</div>
		</footer>
	</body>
</html>
